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Tomoharu Yokouchi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device having a bus configuration which reduces elect...
    • Patent number 8,446,005
    • Issue date May 21, 2013
    • Panasonic Corporation
    • Tomoharu Yokouchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor driving apparatus and control method thereof
    • Patent number 7,432,678
    • Issue date Oct 7, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Tomoharu Yokouchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor drive
    • Patent number 7,187,147
    • Issue date Mar 6, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Tomoharu Yokouchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    PWM controlled motor drive
    • Patent number 6,969,963
    • Issue date Nov 29, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Hirofumi Sakai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor driving apparatus and motor using the same
    • Patent number 6,873,125
    • Issue date Mar 29, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Toshiaki Seima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor drive method and motor driver
    • Patent number 6,873,126
    • Issue date Mar 29, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Masashi Inao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor driver and motor drive method
    • Patent number 6,674,258
    • Issue date Jan 6, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Hirofumi Sakai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20120221759
    • Publication date Aug 30, 2012
    • Tomoharu YOKOUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOTOR DRIVING APPARATUS AND CONTROL METHOD THEREOF
    • Publication number 20070108930
    • Publication date May 17, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Tomoharu YOKOUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor drive
    • Publication number 20050047185
    • Publication date Mar 3, 2005
    • Matsushita Elec. Ind. Co. Ltd.
    • Tomoharu Yokouchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor driver
    • Publication number 20040245948
    • Publication date Dec 9, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Hirofumi Sakai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor driving apparatus and motor using the same
    • Publication number 20040012353
    • Publication date Jan 22, 2004
    • Toshiaki Seima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor drive method and motor driver
    • Publication number 20040000884
    • Publication date Jan 1, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Masashi Inao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor driver and motor drive method
    • Publication number 20020195981
    • Publication date Dec 26, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Hirofumi Sakai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER